Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 857da3b47bcdcaa566fe6c2cac00ab1b77bfbeacb7e013c4d8084a0c17939ad5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^